OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..10000
Index entries for linear recurrences with constant coefficients, signature (11,-55,165,-330,462,-462,330,-165,55,-11,1).
FORMULA
For n > 14, a(n) = n^10 + 10n^8 + 45n^6 + 120n^4 + 210n^2 + 253. - Charles R Greathouse IV, Dec 27 2011
MATHEMATICA
Table[Ceiling[(n+1/n)^10], {n, 30}] (* Harvey P. Dale, Jun 19 2012 *)
PROG
(Magma) [Ceiling((n+1/n)^10): n in [1..30]]
(PARI) a(n)=ceil((n+1/n)^10) \\ Charles R Greathouse IV, Dec 27 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Oct 19 2011
STATUS
approved